Bioguided isolation, structure elucidation and evaluation of new antimicrobial flavonoid from Carica papaya leaves
نویسندگان
چکیده
منابع مشابه
Isolation and structure elucidation of a new alkaloid from the Indonesian Blue-Green Alga Arthrospira platensis
A new alkaloid (1) and two known compounds (2 and 3) were isolated from the blue-greenalga Arthrospira platensis. Their structures were determined on the basis of spectroscopic data.According to the obtained data and values in the literature, the compounds were concluded to beeckol.
متن کاملExtraction and Characterization of Protease From Senesced Leaves of Papaya (Carica Papaya) and It’s Application
Natural senescence is associated with several fold increase in activity of protease and is characterized by the degradation and loss of proteins therefore plant proteases have been a common studied interestingly. Protease from senesced leaves of the papaya plant (Carica Papaya) was partially purified by ammonium sulfate precipitation. It showed 15 fold purification. Optimum protease activity wa...
متن کاملThe Vegetative and Reproductive Structure of Papaya (carica Papaya)i
Anatomical and morphological studies of tropical crop plants are widely scattered in journals and reference books. This literature is all too often inaccessible to students and researchers in the developing countries of the tropics. In addition, the structure of many crops has never been carefully studied. These factors present a significant constraint on the teaching of and research in tropica...
متن کاملDevelopment of quality standards of Carica Papaya Linn. leaves
The present study was performed for the development of physico-chemical parameters of Carica papaya Linn. leaves belonging to family Caricaceae. The study comprises physico-chemical and phytochemical evaluation to confirm purity and authenticity of Carica papaya leaf based on WHO guidelines. Microscopy of the leaf showed presence of epidermis, collenchyma, and parenchyma, scellerenchyma, xylem,...
متن کاملIsolation and Structure Elucidation of Secondary Metabolites from Echinophora platyloba DC from Iran
Background: Echinophora platyloba DC (Apiaceae) is one of the two endemic species of Echinophora genus in Iran. It has many folkloric uses and several biological activities but there is no information about its phytoconstituents. Objective: In this work some of the secondary metabolites were isolated, purified and identified from n-hexane, ethyl acetate and methanol extracts from the aerial pa...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Pharmacognosy and Phytochemistry
سال: 2021
ISSN: 2349-8234,2278-4136
DOI: 10.22271/phyto.2021.v10.i1a.13286